initChart() {
    this.chart = echarts.init(this.$refs.myEchart)
    /*if (this.type === '处理前') {
      var title = `数据预处理前 有效数据占比：${this.reportdata.dataIntegrity}%`
    } else {
      var title = `数据预处理后 有效数据占比：${this.reportdata.dataIntegrity}%`
    }

    var subname = this.reportdata.projectName +'  ' + this.reportdata.unitNubmer*/
    var data = this.reportdata.dataArr
    this.chart.setOption({
      /*title: {
        text: title,
        textStyle: {
          color: '#fff',
          fontWeight: 'normal',
          fontSize: 16,
        },
        subtext: subname,
        subtextStyle: {
          color: '#fff',
          fontSize: 16,
        },
      },*/
      tooltip: {},
      xAxis3D: {
        name: "风速(m/s)",
        type: 'value',
        nameTextStyle: {
          color: 'rgba(255, 255, 255, 0.5)',
          fontSize: 14,
          fontWeight: 100
        },
        nameGap: 20
      },
      yAxis3D: {
        name: "偏航误差(deg)",
        type: 'value',
        nameTextStyle: {
          color: 'rgba(255, 255, 255, 0.5)',
          fontSize: 14,
          fontWeight: 100
        },
        nameGap: 20
      },
      zAxis3D: {
        name: "有功功率(kw)",
        type: 'value',
        nameTextStyle: {
          color: 'rgba(255, 255, 255, 0.5)',
          fontSize: 14,
          fontWeight: 100
        },
        nameGap: 35
      },
      grid3D: {
        axisLine: {
          lineStyle: {
            color: '#20A1FF',//轴线颜色
            opacity: 0.7,
            width: 1,
          }
        },
        axisLabel: {
          textStyle: {
            color: 'rgba(255, 255, 255, 0.5)',//轴线刻度 名字
          }
        },
        splitLine: {
          lineStyle: {
            color: '#144C7D',//区域间隔线
            opacity: 0.5,
            width: 1,
          }
        },
        axisPointer: {
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.5)'//坐标轴指示线
          },
          show: true// 是否显示坐标轴指示线
        },
        viewControl: {
          //autoRotate: true,//旋转展示
          //projection: 'orthographic'
          beta: 10
        },
        boxWidth: 100,
        boxHeight: 100,
        boxDepth: 100,
        top: -50
      },
      series: [{
        type: 'scatter3D',
        name: 'scatter3D',
        dimensions: ['风速', '偏航误差', '有功功率'],
        data: data,
        symbolSize: 10,
        itemStyle: {
          color: '#5554FF',
        },
        emphasis: {
          itemStyle: {
            color: '#ccc'//高亮
          }
        },
      }]

    })
  }